摘要
新疆为害蔬菜的斑潜蝇发现两种寄生蜂———西伯利亚离颚茧蜂和圆形赘须金小蜂。后者数量不多,而前者是当地的优势寄生蜂,其寄生率常随作物、季节、环境等因素而变化,化防的影响更大。西伯利亚离颚茧蜂在寒冷的乌鲁木齐可在不加温温室土中越冬。
Two parasitic wasps, Dacnusa sibirica Telenga (Hymenoptera : Braconidae) and Halticoptera circulus(Walker) ( Hymenoptera : Pteromalidae) were found parasitizing vegetable leafininer ( Liriomyza spp. ) in Xinjiang, China. D. sibirica Telenga acts as a dominant parasite of Liromyza larvae. The rate of parasitism varies in different crops, seasons and environments, and can be greatly influenced by chemical insecticides. In Urumqi, wasps can live through the severe winter within the hosts overwintering in the soil. H. circulus (Walker) is a rare species.
出处
《新疆农业科学》
CAS
CSCD
2005年第6期389-391,共3页
Xinjiang Agricultural Sciences
基金
新疆维吾尔自治区科技厅项目"蔬菜斑潜蝇发生规律与调控技术研究"
乌鲁木齐市科技局项目"绿色食品蔬菜生产技术集成及产业化示范"